Question
$A =\left[\begin{array}{ccc}\sqrt{3} & 1 & -1 \\ 2 & 3 & 0\end{array}\right]$ तथा $B =\left[\begin{array}{ccc}2 & \sqrt{5} & 1 \\ -2 & 3 & 1\end{array}\right]$ है तो $A + B$ ज्ञात कीजिए
$A + B = $ $\left[ {\begin{array}{*{20}{l}}
{2 + \sqrt 3 }&{1 + \sqrt 5 }&{1 - 1} \\
{2 - 2}&{3 + 3}&{0 + \frac{1}{2}}
\end{array}} \right]$
$ = \left[ {\begin{array}{*{20}{c}}
{2 + \sqrt 3 }&{1 + \sqrt 5 }&0 \\
0&6&{\frac{1}{2}}
\end{array}} \right]$
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